The removal of GM platforms from Opel’s lineup will directly affect the upcoming Regal models, as these vehicles are based upon Opel’s Insignia vehicle. They aren’t the only model to borrow from the Insignia’s design, either.

The Holden Commodore, one of the Holden brand’s most popular models, is also based upon the Opel Insignia. With the elimination of the current Insignia’s platform, Holden will need to find a new base design for its Commodore car.

Holden is at a crossroads when it comes to the Commodore

The Australian brand, part of GM’s remaining vehicle operations, reportedly has 12 to 18 months to decide whether to work with PSA and use their new vehicle platforms or work directly with GM, most likely relying on the Buick brand’s own upcoming vehicle platforms.

“At this stage, both [Opel and Buick] options are still on the table; we’re not at that point in the product lifecycle where we need to make those decisions,” explained Mark Bernhard, Holden’s current managing director.

Of course, Holden won’t be limited to just using the platforms from the Buick brand if it ultimately chooses to work directly with GM. The brand can reportedly borrow platforms from any of GM’s brands, with the exception of Cadillac.

Meanwhile, several of Buick’s other vehicles also rely on platforms and designs from Opel. This includes the Buick Cascada, based on the Opel vehicle of the same name, and the popular Buick Encore, which is currently derived from the Opel Mokka.

Zachary Berry currently resides in the Dayton, Ohio area. However, he enjoys traveling from place to place, as he was born in Oklahoma City and has also lived in Albuquerque and Orlando (such is the life of a military brat). Zachary graduated from Ohio University with a major in Strategic Communication, which is fancy talk for advertising and public relations. Beginning his career at The News Wheel as a lowly intern, he was able to climb his way to the top, eventually claiming his place within the last cubicle on the left. Other jobs that Zachary has held include driving around a safari truck at Disney’s Animal Kingdom. When he’s not putting his nose to the grindstone, Zachary enjoys watching and critiquing movies and television. See more articles by Zachary.